Janssen completed a £17million move to White Hart Lane in the summer from Dutch side AZ Alkmaar.

He had initially joined the club to act as understudy to star Harry Kane, but an ankle injury picked up the England international in a clash against Sunderland has presented Janssen with an opportunity to showcase his skills.

However, in form attacker Son Heung-min was chosen to lead the line in the most recent clash against Manchester City, with Janssen making an 89th minute substitute performance.